Our Team

Ben Hedenberg

Managing Director
London

Founder of the company. Possesses a unique mix of legal,
financial, operational and technical knowledge, which
complements and extends Big Ben's entrepreneurial and
financial expertise, combined with extensive experience in
new business start-ups.

Elsa Papadopoulou

Assistant Officer, Offering Services
London

Marcus Hedenberg

Administrative Officer
London

A well-traveled multinational wordsmith who loves exploring
new and inventive ways to communicate in the English
language. Strong suits include writing, editing,
proofreading, communications, and customer and public
relations.

Jan Rejdnell

Managing Director, Delecta
Skillinge

Serial entrepreneur having started several businesses, and
served as CEO of several companies. Worked in the financial
market since 1995. First with the largest private economic
fair and then mainly with private companies that are
growing.

Koko Zhang

Financial Analyst
Hong Kong

A licensed international financial analyst. She has worked
in the financial industry in roles that includes serving as
a consultant for public companies, an analyst for Donaldson,
Lufkin & Jenrette, a financial advisor for American
Express.

Prof. Alf Fischbein

Associate
Israel

An international authority in Occupational and
Environmental Health with long experience and expertise in
metal toxicology, immunotoxicology, occupational lung
diseases, reproductive toxicology, biomarkers of exposures
and cancer.